Multi-purpose spectrophotometer

The utility model discloses a multi-purpose spectrophotometer, and relates to the field of optic analytical instruments. The multi-purpose spectrophotometer comprises a casing, wherein a display screen is arranged on the casing; a cuvette inlet/outlet is formed in the casing; a light ray emitter, cuvette racks and a light ray receiver are arranged in the casing; a spectacle case is arranged on the casing; a drawer is arranged on the side surface of the casing; the length of the casing ranges from 50 cm to 60 cm; the light ray emitter comprises a visible light emitter and an ultraviolet light emitter; the light ray receiver comprises a visible light receiver and an ultraviolet light receiver; and a mode button is arranged on the casing. The spectrophotometer not only can adopt visible light as a light source for measurement, but also can adopt ultraviolet light as a light source for measurement, and is multi-purpose, reasonable in structure and suitable for popularization and use.